     /* 清除默认样式 */
 *{
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
}
/* 头部 */
header{
    width: 1000px;
    margin: 0 auto;
}
/* 顶部内容 */
header .head-top {
    position: relative;
    width: 1000px;
    height: 140px;
    background-color: #00b7ee;
}
/* 导航栏 */
header .head-top nav {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 1000px;
    height: 116px;
    background-color: #fff; 
    padding: 37px 76px 15px 76px;
    box-sizing: border-box;

}

header .head-top nav> img,
header .head-top nav> ul,
header .head-top nav> div
{
    float: left;
}
header .head-top nav> img{
    margin-right: 25px;
     margin: 5px 40px 0 0 ;
}
header .head-top nav > ul > li{
   display: inline-block;
   margin: 35px 8px 0 ; 
   position: relative;
}

header .head-top nav > ul > li> a{
    font-size: 15px;
    font-weight: bolder;
    color: #0f0f0f;
   
   
}
header .head-top nav>ul>li:first-of-type::after{
    content:"" ;
    position: absolute;
    margin-left: -7px;
    bottom: -7px;
    width: 14px;
    height: 2px;
    left: 50%;
    top: 25px;
    background-color: #000;
    
   }
header .head-top nav .search{
    width: 205px;
    height: 30px;
    border: 1px solid#000;
    box-sizing: border-box;
    margin-top: 30px;
    margin-left:25px;
    
}

header .head-top nav .search> input{
    width: 160px;
    height: 25px;
     border: none;
     outline: none;
     vertical-align: top;
}
header .head-top nav .search>img{
  width: 25px;
  margin: 5px 0 0px 0;
   
}
/* 顶部轮播图 */
header .head-carousel{
    overflow: hidden;
    position: relative;
}
header .head-carousel> ul{
    width: 3000px;
  
}
header .head-carousel> ul> li{
    float: left;
}
header .head-carousel> ul> li img{
    width: 1000px;
}
header .head-carousel .dots{
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left:-5%;
}
header .head-carousel .dots span{
    display: inline-block;
    margin: 0px 6px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #395674;
}
header .head-carousel .dots>.dots_active{
    background-color: rgba(0, 0, 0, 0.5) ;
}



.dengru{
    
    margin: 50px 0 0 0;
    text-align: center;
    height: 110px;
    /* background-color: red; */
}

.dengru p:nth-of-type(1){
    content:"" ;
    margin: 0 580px;
    width: 100px;
    height: 1px;
    background-color: #000;
    position: absolute;
}
.dengru p:nth-of-type(2){
    content:"" ;
    margin: 0 300px;
    width: 100px;
    height: 1px;
    background-color: #000;
    position: absolute;
}
.dengru>h3 {
    letter-spacing:16px;
}
.dengru p:nth-of-type(3){
    margin: 0 0 0 -20px;
    font-weight: 600;
    font-size: 12px;
}
.dengruye{
    margin: -40px auto;
    /* padding: 50px 0 0 0 ; */
    /* margin: 0 auto; */
    /* background-color: red; */
    width: 750px;
    height: 700px;

}
.dengruye1{
    font-weight: 900;
    margin: 0 auto;
    width: 750px;
    height: 660px;
    /* background-color: royalblue; */
}
.dengruye li{
    margin: 20px 0;
    font-size: 16px;
}
.adc,.asdf{
    margin: 0 0 0 15px;
}
.asd{
    margin: 0 0 0 30px;
}
input{
    height: 17px;
}

.dengruye li:nth-of-type(1){
    text-align: center ;
}

.dengruye1  a{
    
    margin: 0 0 0 10px;
   color: red;
}
select{
    height: 22px;
    color: #acacac;
    width: 160px;
}
.dengruye ul:nth-of-type(1) p{
    margin: 0 0 0 115px;
    white-space: pre-line;
   font-size: 14px;
    width: 550px;
    height: 117px;
    border: 1px solid#000;  
}
.dengruye ul:nth-of-type(2){
    margin: 0 0 0 110px;
}

.dengruye li:nth-of-type(6) button{
    background-color: #b3d9ff;;
    
}
.dengruye ul:nth-of-type(3) button{
    margin: 20px   0 0 300px;
    border-radius: 10%;
    color: #f8fbff;
    font-size: 18px;
    font-weight: 900;
    width: 120px;
    height: 40px;
    background-color: #6db6ff;
}

.dengruye2 :nth-of-type(1) {
    /* position: absolute; */
    margin: 12px 0 0 50px ;
   
}
.dengruye2  :nth-of-type(2){
    margin: 0 0 0 85px ;
   
}
/* 尾部 */
footer .weibu{
    /* margin: 200px 0 0 0; */
    position: absolute;
    width: 1000px; 
    height: 168px;
    /* background-color: red; */
}
.weibu ul  {
    letter-spacing:1px;
    padding: 15px;
    font-size: 12px;
    display: inline-block;
    
}
.weibu .bt{
    font-weight: 900;
    padding: 15px;
    font-size: 16px;  
}
.tubiao1{
    margin: 0px;
    padding: 0px;
}

.tubiao1 li :nth-of-type(1){
    position: absolute;
    margin: -60px 0 0 0;
}
.tubiao2 li :nth-of-type(1){
    position: absolute;
    margin: -30px 0 0 -20px;
}
.ziti  :nth-of-type(1){

    font-size: 16px;
    position: absolute;
    margin: -80px 0 0 -10px;
    font-weight: 900;
}
.ziti  :nth-of-type(2){
    position: absolute;
    margin: -42px 0 0 -15px;
}
.ziti  :nth-of-type(3){
   
    font-size: 16px;
    position: absolute;
    letter-spacing:5px;
    font-weight: 900;
}
.ziti二{
    
    text-align: right;
    margin: 15px 0 0 90px;
    position: absolute;
}
.zitisan{
   margin: 0 0  0 -30px ;
    text-align: center ;
   width: 1000px;
   height: 70px;
   background-color: #6db6ff;
}


